# Diligent Boards vs Cyphlens

The clearest difference is review sentiment: Cyphlens at 100% against Diligent Boards's 28%. Cyphlens also leads on rating (5.0 vs 3.2) and monetization model (free vs freemium). Diligent Boards's advantage is ratings volume (55 vs 14). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cyphlens holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 55 and 14 respectively. Written reviews point the same way: 28% of Diligent Boards's written reviews are positive against 100% of Cyphlens's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 25, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | Diligent Boards | Cyphlens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (55 ratings)](https://appshunter.io/ios/app/diligent-boards/id412771395/reviews) | **[5.0 (14 ratings)](https://appshunter.io/ios/app/cyphlens/id6467269248/reviews)** |
| Number of ratings | **55** | 14 |
| Positive reviews | 27.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Freemium | **Free** |
| Size | 426 MB | 48 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diligent Corporation](https://appshunter.io/developer/412771398) | [Cyphlens LLC](https://appshunter.io/developer/1707370830) |

## What reviewers say

### Diligent Boards

[App page](https://appshunter.io/ios/app/diligent-boards/id412771395)

This app provides a secure and intuitive platform for board members to access meeting materials, review documents, and collaborate. It offers tools for voting, questionnaires, and digital signatures, ensuring efficient decision-making and governance.

**Highlights:** Secure access to board books and meeting materials, Tools for review, discussion, and collaboration, Streamlined voting and questionnaire features, Digital signature approvals, Annotation and note-taking tools, Offline access to materials, 24/7 concierge-level support

**Features:** macOS Compatibility

**In-app purchases:** none


### Cyphlens

[App page](https://appshunter.io/ios/app/cyphlens/id6467269248)

This app transforms your mobile device into a secure decryption tool. It protects sensitive data by using your phone's camera to read encrypted images, offering advanced security for both individuals and enterprises.

**Highlights:** Mobile decryption device, Secure private key loading, Camera-based encrypted image reading, Two-way authorization layer, Encrypted data layer, Workflow engine integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Diligent Boards free?

Diligent Boards is free to download, with no in-app purchases.

### Is Cyphlens free?

Cyphlens is free to download, with no in-app purchases.

### Which has better reviews, Diligent Boards or Cyphlens?

Cyphlens is rated higher. Diligent Boards averages 3.2 out of 5 from 55 ratings, while Cyphlens averages 5.0 from 14 ratings.

### Do Diligent Boards or Cyphlens have ads?

Neither Diligent Boards nor Cyphlens shows ads.

### Which is updated more often, Diligent Boards or Cyphlens?

Diligent Boards ships an update monthly, and Cyphlens monthly. Most recently, Diligent Boards was updated on September 25, 2026 and Cyphlens on August 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*